/*	History --------------------------------------------------------------------------------
	 *	01.10.02 tht displayDiv() hinzugefügt.
	 *	05.10.02 tht tmt_winLaunch erweitert.
	 *	05.10.02 tht Neue Funktionene zum deaktivieren des Contextmenüs.
	 *  11.10.02 tht setcellcolor() optimiert.
	 *  12.10.02 tht MM_showHideLayers() eingebunden.
	 * 	21.10.02 tht setcellcolor() überarbeitet.
	/*	History --------------------------------------------------------------------------------


	 
	/*	----------------------------------------------------------------------------------------
	 *	Öffnet das Fenster um die Seite den Favoriten hinzuzufügen.
	 *	----------------------------------------------------------------------------------------
	 */
	 
	function Add_A_Favorite(url,linktitel)
		{
		external.AddFavorite(url,linktitel);
		}

	/*	----------------------------------------------------------------------------------------
	 *	Funktionen für das alternative rightclick Event 
	 *	----------------------------------------------------------------------------------------
	 */
	
	function nocontextmenu() 
		{
		event.cancelBubble = true 
		event.returnValue  = false;
		return false;
		}
	
	function norightclick(e) 
		{
		if(window.Event) 
			{
			if(e.which==2||e.which==3) 
			return false;
			}
		else 
			if(event.button==2||event.button==3) 
				{
				event.cancelBubble = true 
				event.returnValue  = false;
				return false;
				}
			}
	
	// Diese Zeilen in den Seitenkopf einbinden.
	// 
	// <SCRIPT language=JavaScript1.2> 
	// 		<!--
	// 		if(window.Event) 
	// 			document.captureEvents(Event.MOUSEUP);
	// 
	// 		document.oncontextmenu = nocontextmenu;
	// 		document.onmousedown   = norightclick;
	// 		-->
	// </SCRIPT>

	
	/*	----------------------------------------------------------------------------------------
	 *	3 Funktionen für Browserfensteröffner.
	 *	----------------------------------------------------------------------------------------
	 */

	function tmt_winLaunch(theURL,winName,targetName,features) 
		{ 
		eval(winName+"=window.open('"+theURL+"','"+targetName+"','"+features+"')"); eval(targetName+".focus()");
		}
	
	function MM_openBrWindow(theURL,winName,features) 
		{ //v2.0
		window.open(theURL,winName,features);
		}

	function js_popup(str_url, str_name, str_window, int_width, int_height, int_x, int_y, str_features)
    	{
	    str_features = str_features + ',width=' + int_width + ',height=' + int_height;
    
		if (int_x=='false')
    	  str_features = str_features + ',left=' + (screen.width/2 - int_width/2) + ',top=' + (screen.height/2 - int_height/2);
	    else
    	  str_features = str_features + ',left=' + int_x + ',top=' + int_y;
	    
		eval(str_name+"=window.open('"+str_url+"','"+str_window+"','"+str_features+"')");
	    eval(str_name+".focus()");
    	}

	/*	----------------------------------------------------------------------------------------
	 *	Funktionen für den Mouseovereffekt / Layer Ein- und Ausblendefunktionen.
	 *	----------------------------------------------------------------------------------------
	 */

	function MM_preloadImages() 
		{ //v3.0
	  	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	    	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
		}
	
	function MM_swapImage() 
		{ //v3.0
		  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
		   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
		}

	function MM_swapImgRestore() 
		{ //v3.0
	  	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
		}
		
	function MM_findObj(n, d) 
		{ //v3.0
	  	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	    	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
		}

	function MM_showHideLayers()
		{ //v3.0
	  	var i,p,v,obj,args=MM_showHideLayers.arguments;
		  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
		    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
		    obj.visibility=v; }
		}
	
	/*	----------------------------------------------------------------------------------------
	 *	Diverse Funktionen.
	 *	----------------------------------------------------------------------------------------
	 */

	function ZweiFrames(URL1,F1,URL2,F2)
	   {  
    	parent.frames[F1].location.href=URL1;
	    parent.frames[F2].location.href=URL2;
	   }

	/*	----------------------------------------------------------------------------------------
	 *	Funktionen zum ändern der Tabellenhintergrundfarbe.
	 *	----------------------------------------------------------------------------------------
	 */
	 
	function setcellcolor(zelle, farbe)
		{
		for(var i = 0; i <= 20; i++)
			{
			if(document.getElementById('zelle_'+i+'_'+zelle))
				{
				// setTimeout("document.all['zelle_0_'+zelle].style.backgroundColor = 'ffffff'", 500);
				document.all['zelle_'+i+'_'+zelle].style.backgroundColor = farbe
				}
			}
		}

	/*	----------------------------------------------------------------------------------------
	 *	Funktionen zum Ein- und Ausblenden von DIVs.
	 *	----------------------------------------------------------------------------------------
	 */
	 
	// Ein- oder Ausblenden der Bearbeitungsschaltflächen.
	// Es sind 2 Möglichkeiten zum Ausblenden eingebunden, die über 'hidemodus' gesteuert werden.
  	function displayDiv(id_an, id_aus, show)
		{
		if(id_aus == "")
			id_aus = id_an;
		
		var hidemodus = true;
		
		if(hidemodus == true)
			{
	    	if (show == false)
				{
    	  		eval(id_an).style.display = "block"
				eval(id_aus).style.display = "none"
				}
	    	else
				{
	      		eval(id_an).style.display = "none"
				eval(id_aus).style.display = "block"
				}
			}
		
		if(hidemodus == false)
			{
	    	if (show == false)
				{
				eval(id_an).style.visibility = "visible"
				eval(id_aus).style.visibility = "hidden"
				}
	    	else
				{
				eval(id_an).style.visibility = "hidden"
				eval(id_aus).style.visibility = "visible"
				}
			}
  		}

	/*	----------------------------------------------------------------------------------------
	 *	Selektierung deaktivieren.
	 *	----------------------------------------------------------------------------------------
	 */

	 // Macht alle Seitenobjekte für die Maus unselektierbar.
	function MakeUnselect()
		{	
		for (i=0; i<document.all.length; i++)
 			document.all(i).unselectable = "on";
		}
	
	 // Hebt die Funktion MakeUnselect() für gewünschte Objekte wieder auf.
	function MakeSelect(id)
		{	
		eval(id).unselectable = "off";
		}


	/*	----------------------------------------------------------------------------------------
	 *	Steuerung von Formularen.
	 *	----------------------------------------------------------------------------------------
	 */

	 // Aktivieren oder Deaktivieren einer Checkbox.
	function CheckField(id)
	   	{  
		if(document.all[id].checked == true)
			document.all[id].checked = false;
			
		else if(document.all[id].checked == false)
			document.all[id].checked = true;
	   	}